OptoSigma

Optics & Optical Coatings
Mirrors

Mirrors designed for the optical laboratory are produced by metal or dielectric coating on the polished glass surface by vacuum deposition.
Optical characteristics of reflectance with a variety of features are provided with the coating.

Super Mirror

Super Mirror

Super mirror is a ultra-high performance mirror that surface reflectance is close to 1 (100%) as much as possible in order to increase the performa...

Frameless

First in the world of proposing a high stability and high laser damage threshold with integrated mechanical mirror. Using ceramic to assure a low thermal-Expansion with an optical finish.

Frameless Mirror Unit

Frameless mounting is designed to minimize footprint space and allows the maximum front surface area of the mirror to be coated.

Frameless Beamsplitter Unit

Mirror holder and the mirror frame are made of silica quartz. It is used as a half-mirror for YAG laser.

Accuracy Guarantee

Surface Accuracy Guaranteed Mirrors

A mirror with high surface accuracy is realized by optimizing the conditions of the substrate material, thickness and coating. A surface accuracy o...

Holder Attached Surface Accuracy Guaranteed Mirrors

By bonding the coated surface to our Kinematic Mirror Holders, a λ/10 surface accuracy is guaranteed! This product can be used by composition with ...

Femtosecond Laser

Low Dispersion Mirrors for Femtosecond Laser

This mirror has low wavelength dispersion and can be used with ultra-short pulse laser with 100 femtosecond or less.

Low Dispersion Mirrors for High Power Femtosecond Laser

This mirror has low wavelength dispersion and can be used with ultra-short pulse laser with 100 femtosecond or less.

Negative Dispersion Mirrors for Femtosecond Laser

This mirror has a negative dispersion and can be used for pulse compression in a femtosecond laser system.

High Power

Dielectric Mirrors for High Power Laser

All dielectric designs are much more resistant to laser damage than typical mirrors and are suitable for use with high power laser systems.

Ultra Broadband

Ultra Broadband Dielectric Mirrors

High reflectance mirror with wide band cover from UV band to IR band.

Dielectric Coating

Laser Line Mirrors Narrowband

Laser line mirrors that are focused on specific wavelengths. Incident angle is 45°.

Laser Line Mirrors Middleband

Multi line mirrors with middle reflection bands. Incident angle is 45°.

Laser Line Mirrors Broadband

Multi line mirrors with broad reflection bands. Incident angle is 45°.

0-45° Wide Incidence Dielectric Mirrors

Laser Line Mirrors are total reflection mirrors multi-layer-coated with dielectrics of different refractive index by turns on BK7 substrates of λ/1...

Aluminum Coating

This is a vapour-deposited aluminium mirror plane and the substrate is polished with high accuracy.
Designed for high reflectivity at any incident angle.

UV Enhanced Aluminum Flat Mirrors

Dielectric coating on Aluminium mirror for High reflectance at the UV band mirror.

Aluminum Mirrors (Circle)

High polishing round shape window with aluminum coating.

Aluminum Mirrors (Square)

High polishing square shape window with aluminum coating.

Aluminum Mirrors (Rectangle)

High polishing rectangular shape window with aluminum coating.

High Parallelism Aluminum Mirrors

Optical parallel with a protective coating of aluminum coating.

Large Aluminum Mirrors

It is a mirror of aluminum coating on one side of the substrate.

Reasonable Aluminum Flat Mirrors

For an illumination optical system and a simple experiment, it is not requested the low-scratch polishing for a laser.

Gold Coating

Gold Flat Mirrors

Gold (Au) coated reflection mirrors have high reflectance in a wide infrared range.

Silver Mirrors

Silver (Ag) coated reflection mirrors have high reflectance in a wide range from visible to infrared wavelength.

Curved mirror

Paraboloid mirror

TCPA is curved mirror that converts diverging light from a point of light source into parallel light.

Ellipsoidal mirror

In general, ellipsoid has two focal points and the light passes through one focal point also passes through the other focal point after being refle...

PICKUP PRODUCTS
* Label content is only available in Japanese.
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